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Catit Vesper Treehouse: Small vs Medium vs Large

Size Comparison

Catit Vesper Treehouse: Small vs Medium vs Large

The same cleanable, replaceable design in three very different footprints. Here is how to choose the right Treehouse for your cats, your room and the height they actually enjoy.

Updated August 2026Official dimensions comparedInternational Amazon links
Disclosure: As an Amazon Associate I earn from qualifying purchases. Cat Fortress may receive a commission from the marked links below at no additional cost to you.
Quick recommendation: choose Small for one cat and limited floor space, Medium for the best balance in most homes, and Large when several cats need separate levels and you have room for a 163 cm tower.

Treehouse sizes at a glance

VersionLevelsDimensions (W × D × H)Best fitAmazon
Small359 × 57.5 × 86.5 cmOne cat, compact roomsCheck Small ↗
Medium472 × 57.5 × 124.5 cmOne or two catsCheck Medium ↗
Large572 × 57.5 × 163 cmMultiple cats, vertical territoryCheck Large ↗

Compare the three sizes

3levels

Treehouse Small

The compact choice. It retains the thick sisal scratching post and resting structure without dominating a smaller room.

  • ASIN: B0B9ZT3FBD
  • Height: 86.5 cm / 34 in
  • Footprint: 59 × 57.5 cm
  • Best for: one cat
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4levels

Treehouse Medium

Our best-balanced size. It reaches meaningful climbing height while keeping the same depth as Small and adding width and another level.

  • ASIN: B0B9ZX5VS2
  • Height: 124.5 cm / 49 in
  • Footprint: 72 × 57.5 cm
  • Best for: one or two cats
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5levels

Treehouse Large

The vertical option. Its extra height creates more distinct territory for multiple cats without increasing the Medium model’s floor footprint.

  • ASIN: B0BB15VT9R
  • Height: 163 cm / 64.1 in
  • Footprint: 72 × 57.5 cm
  • Best for: multi-cat homes
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Which size should you choose?

Choose Small when…

You have one cat, want a lower resting station or need to preserve sightlines in a compact room.

Choose Medium when…

You want a useful climbing tower without committing to full ceiling-height furniture. This is the safest default choice.

Choose Large when…

Two or more cats need separate perches, or your cat consistently seeks the highest available position.

What stays the same across the range?

All three sizes use the Treehouse concept: a thick sisal scratching post, branch-like wooden supports, resting platforms with memory-foam cushions, a fabric hideaway and surfaces designed for easier cleaning. Catit also lists replaceable components, which matters because scratching posts and soft parts usually wear before the main structure.

Important: Catit does not publish a simple maximum cat-weight figure for this range. Measure your cat against the usable platforms and follow the assembly and placement instructions rather than treating “Large” as a guaranteed weight rating.

Measure before ordering

  1. Mark the model’s full footprint on the floor with painter’s tape.
  2. Check the height against shelves, curtains and opening windows.
  3. Allow clear jumping space beside the tower, not only above it.
  4. For several cats, watch their preferred routes and avoid forcing every cat through one narrow access point.

Our verdict

Medium is the best choice for most homes. It adds a meaningful fourth level and reaches 124.5 cm without requiring more depth than Small. Large is the better value when vertical territory is the objective: it uses the same 72 × 57.5 cm footprint as Medium but rises another 38.5 cm and adds a fifth level.

Frequently asked questions

Is Treehouse Large the same as Vesper High Base Giant?

No. They are separate Catit products. The Treehouse Large is product 52117; the wider High Base Giant is product 52125.

Does Large take more floor space than Medium?

No. Catit lists both at 72 × 57.5 cm. Large adds height and a fifth level rather than a larger footprint.

Will Amazon send visitors to their local store?

The links on this page were created with Amazon Global Earning/local matching enabled. Amazon determines whether an exact product, a similar local match or search results are shown.

Need a heavier-duty tower?

The Treehouse range does not publish a simple maximum weight rating. Compare alternatives in our best cat trees for large cats guide.

Explore more cat-tree guides

Browse the Cat Trees hub · Compare budget cat trees · Compare tall cat trees · See how we review products